https://geoscan.nrcan.gc.ca/starweb/geoscan/servlet.starweb?path=geoscan/fullf.web&search1=R=324189
Canada Department of Energy, Mines and Resources, 1972
Low grade copper ore from Manitou Barvue Mines Limited responds slowly to bacterial leaching in an acid-sulphate medium at pH 1.8. Only about.4% of the copper...
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